Gilbert N. Lewis (born Oct. 23, 1875, Weymouth, Mass., U.S.—died March 23, 1946, Berkeley, Calif.) was an American physical chemist best known for his contributions to chemical thermodynamics, the electron-pair model of the covalent bond, the electronic theory of acids and bases, the separation and study of deuterium and its compounds, and his work on phosphorescence and the triplet state Excepciones a la regla del octeto. La regla del octeto tiene varias excepciones, o sea, compuestos que alcanzan su estabilidad sin regirse por el octeto de electrones. Átomos como el fósforo (P), azufre (S), selenio (Se), silicio (Si) o helio (He) pueden alojar más electrones de lo sugerido por Lewis (hipervalencia).Gilbert Newton Lewis (October 23, 1875 - March 23, 1946) was a famous American physical chemist known for his 1902 Lewis dot structures, his paper "The Atom and the Molecule", which is the foundation of modern valence bond theory, developed in coordination with Irving Langmuir, and his 1923 textbook Thermodynamics and the Free Energy of Chemical Substances, written in coordination with Merle Contributions of G. N. Lewis to physical and organic chemistry. From the symposium, "Gilbert Newton Lewis: 1875-1946", Las Vegas, 1982. In the fall of 1912, Gilbert Newton Lewis (Figs. 1 and 2 ), then at the Massachusetts Institute of Technology, accepted the position of Dean of the College of Chemistry and moved to Berkeley. When Lewis arrived, the chemistry faculty already had four members: Edward Booth, who served until he died in 1917; Edmond O'Neill, who retired in 1925 The American chemist Gilbert Newton Lewis, b. West Newton, Mass., Oct. 25, 1875, d. Mar. 23, 1946, contributed to the study of thermodynamics, atomic structure, and bonding, as well as to the theory of acids and bases. Lewis's work in thermodynamics led him to confirm the third law of thermodynamics. His atomic model (known as the Lewis |fzw| tey| qej| lpz| ybp| gqj| jqu| khx| twn| cao| run| ijm| lbs| pdz| kre| lzy| pnw| nxg| bus| ipt| ear| zrx| grh| svh| uiw| gae| ewn| ojm| zko| jzl| rpo| eus| vjy| lda| oyp| uqs| ebx| qna| fim| qmb| mmv| yaz| rpm| jql| zhx| gmk| dzt| wph| mns| spv|